Business & Industrial Equipment

Browse our extensive catalog of industrial machinery, equipment, and parts from trusted sellers

112,606 results in Business & Industrial

LENNOX 49M5901 50V61-120-03 Furnace Control Circuit Board SureLight Used
HVAC & Refrigeration: Controls & Circuit Boards

LENNOX 49M5901 50V61-120-03 Furnace Control Circuit Board SureLight

USD $85.00

Seller: 100.0% positive

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Metasys Johnson Controls (lot of 12) AP-VMA1420-0 coupling/bushing AP-VMA1410-0 New
HVAC & Refrigeration: Controls & Circuit Boards

Metasys Johnson Controls (lot of 12) AP-VMA1420-0 coupling/bushing AP-VMA1410-0

USD $49.99

Seller: 100.0% positive

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TESTED!! OEM PEXV04V307T CONTROL BOARD YEBBQ013SQ  1016567 Used
HVAC & Refrigeration: Controls & Circuit Boards

TESTED!! OEM PEXV04V307T CONTROL BOARD YEBBQ013SQ 1016567

USD $70.00

Seller: 99.3% positive

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ST9160B 1068 NEW UPGRADE KIT Furnace Control Board W/ INSTRUCTIONS 45692-001 New
HVAC & Refrigeration: Controls & Circuit Boards

ST9160B 1068 NEW UPGRADE KIT Furnace Control Board W/ INSTRUCTIONS 45692-001

USD $199.99

Seller: 99.7% positive

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Carrier Bryant 1012-940-L Furnace Control Circuit Board HK42FZ009 used #P191 Used
HVAC & Refrigeration: Controls & Circuit Boards

Carrier Bryant 1012-940-L Furnace Control Circuit Board HK42FZ009 used #P191

USD $52.25

Seller: 99.9% positive

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Carrier Hvac 336901-401- Genuine OEM Replacement Part New
HVAC & Refrigeration: Controls & Circuit Boards

Carrier Hvac 336901-401- Genuine OEM Replacement Part

USD $21.14

Seller: 99.7% positive

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Honeywell ST9103A 1002-1235 FAN TIMER-HUM/EAC FINAL(1 In Lot) 3125-I C Floor New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell ST9103A 1002-1235 FAN TIMER-HUM/EAC FINAL(1 In Lot) 3125-I C Floor

USD $62.00

Seller: 100.0% positive

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Taco SR503 Three Zone Switching Relay Boiler Control Used
HVAC & Refrigeration: Controls & Circuit Boards

Taco SR503 Three Zone Switching Relay Boiler Control

USD $79.95

Seller: 99.4% positive

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ICM Controls Programmable 3 Phase Line Voltage Monitor ICM450A New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

ICM Controls Programmable 3 Phase Line Voltage Monitor ICM450A

USD $119.99

Seller: 99.6% positive

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Honeywell LENNOX 103085-03 Furnace Control Circuit Board 1012-977A Used
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell LENNOX 103085-03 Furnace Control Circuit Board 1012-977A

USD $65.00

Seller: 100.0% positive

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Dual Electric Fan Relay Kit Electric Radiator Fan Kit Temperature Sensor Switch New
HVAC & Refrigeration: Controls & Circuit Boards

Dual Electric Fan Relay Kit Electric Radiator Fan Kit Temperature Sensor Switch

USD $104.81

Seller: 96.1% positive

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Automated Logic ZN551 BACnet Zone Controller / Used Used
HVAC & Refrigeration: Controls & Circuit Boards

Automated Logic ZN551 BACnet Zone Controller / Used

USD $45.00

Seller: 99.2% positive

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Robertshaw SP715A Ignition Control Module 018-00077 used #D426 Used
HVAC & Refrigeration: Controls & Circuit Boards

Robertshaw SP715A Ignition Control Module 018-00077 used #D426

USD $38.25

Seller: 99.9% positive

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Sterling J28R06881 11J28R06881 Direct Spark Ignition Control Board New
HVAC & Refrigeration: Controls & Circuit Boards

Sterling J28R06881 11J28R06881 Direct Spark Ignition Control Board

USD $267.96

Seller: 99.8% positive

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UTEC 1003-600A SERIES INTERMITTENT PILOT IGNITION CONTROL  UTEC 1003-630A 24VAC New
HVAC & Refrigeration: Controls & Circuit Boards

UTEC 1003-600A SERIES INTERMITTENT PILOT IGNITION CONTROL UTEC 1003-630A 24VAC

USD $65.00

Seller: 100.0% positive

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HK42FZ011 GUARANTEED WORKING OEM Control Board EXPRESS SHIP AVAILABLE 1012-940-K Used
HVAC & Refrigeration: Controls & Circuit Boards

HK42FZ011 GUARANTEED WORKING OEM Control Board EXPRESS SHIP AVAILABLE 1012-940-K

USD $129.99

Seller: 99.7% positive

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Taco ZVC403-4 Zone Valve Control, 3 Zone With Priority 120VAC New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Taco ZVC403-4 Zone Valve Control, 3 Zone With Priority 120VAC

USD $139.95

Seller: 99.2% positive

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50A55-571 GUARANTEED WORKING TESTED GOOD  furnace control board D341122P01 Used
HVAC & Refrigeration: Controls & Circuit Boards

50A55-571 GUARANTEED WORKING TESTED GOOD furnace control board D341122P01

USD $139.99

Seller: 99.7% positive

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RESIDEO R8182D1079 TRIPLE AQUASTAT PROTECTORELAY CONTROLLER OIL BURNER VERTICAL New
HVAC & Refrigeration: Controls & Circuit Boards

RESIDEO R8182D1079 TRIPLE AQUASTAT PROTECTORELAY CONTROLLER OIL BURNER VERTICAL

USD $596.00

Seller: 100.0% positive

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 Ranco Low Pressure Refrigeration Control for 010-1483 PSI(10in-100) Dif-10in-40 New
HVAC & Refrigeration: Controls & Circuit Boards

Ranco Low Pressure Refrigeration Control for 010-1483 PSI(10in-100) Dif-10in-40

USD $99.99

Seller: 99.5% positive

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Electric Heat Sequencer Control DPST-SPST 24 Volt for Q105 24A34-5 525-37327-000 New
HVAC & Refrigeration: Controls & Circuit Boards

Electric Heat Sequencer Control DPST-SPST 24 Volt for Q105 24A34-5 525-37327-000

USD $20.62

Seller: 99.6% positive

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Honeywell S89F1098 2 Rod Direct Spark Ign Control,4/4 Time New
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell S89F1098 2 Rod Direct Spark Ign Control,4/4 Time

USD $308.24

Seller: 100.0% positive

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MCDONNEL & MILLER XYLEM 1" PROBE CONTROL PS-802-24 153917 LOW WATER CUT-OFF LWCO New
HVAC & Refrigeration: Controls & Circuit Boards

MCDONNEL & MILLER XYLEM 1" PROBE CONTROL PS-802-24 153917 LOW WATER CUT-OFF LWCO

USD $274.99

Seller: 99.7% positive

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Goodman Amana PCBAG123 1068-400 Control Circuit Board used #D420** Used
HVAC & Refrigeration: Controls & Circuit Boards

Goodman Amana PCBAG123 1068-400 Control Circuit Board used #D420**

USD $39.90

Seller: 99.9% positive

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1012-968 GUARANTEED WORKING TESTED GOOD Furnace Control circuit Board  2054990 Used
HVAC & Refrigeration: Controls & Circuit Boards

1012-968 GUARANTEED WORKING TESTED GOOD Furnace Control circuit Board 2054990

USD $84.99

Seller: 99.7% positive

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903429 Furnace Control Circuit Board for Nordyne Furnaces Inter-Therm New
HVAC & Refrigeration: Controls & Circuit Boards

903429 Furnace Control Circuit Board for Nordyne Furnaces Inter-Therm

USD $45.49

Seller: 99.1% positive

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Honeywell S8600F Ignition Control Module Pool/Spa Furnace Nat Gas ONLY 24V Used
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell S8600F Ignition Control Module Pool/Spa Furnace Nat Gas ONLY 24V

USD $45.00

Seller: 100.0% positive

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McDonnell & Miller Uni-Match WF2-U-24 WF2-U-24V 24V Waterfeeder Used
HVAC & Refrigeration: Controls & Circuit Boards

McDonnell & Miller Uni-Match WF2-U-24 WF2-U-24V 24V Waterfeeder

USD $170.00

Seller: 98.9% positive

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NEW RIELLO 3001157 CONTROL BOX C7001029    S5 New
HVAC & Refrigeration: Controls & Circuit Boards

NEW RIELLO 3001157 CONTROL BOX C7001029 S5

USD $94.99

Seller: 99.8% positive

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Carrier Hvac LA22ZA123- Genuine OEM Replacement Part New
HVAC & Refrigeration: Controls & Circuit Boards

Carrier Hvac LA22ZA123- Genuine OEM Replacement Part

USD $131.09

Seller: 99.7% positive

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ST9160B 1084 GUARANTEED WORKING TESTED st9160b1084 Furnace Control Board 1014460 Used
HVAC & Refrigeration: Controls & Circuit Boards

ST9160B 1084 GUARANTEED WORKING TESTED st9160b1084 Furnace Control Board 1014460

USD $179.99

Seller: 99.7% positive

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Penn Johnson Controls P70AA-400C Head Pressure Fan Cycling 100/470 PSIG NEW New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Penn Johnson Controls P70AA-400C Head Pressure Fan Cycling 100/470 PSIG NEW

USD $59.95

Seller: 100.0% positive

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Honeywell (Resideo) L4064B2228 Combination Fan & Limit Control 5" Same Day Ship New
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell (Resideo) L4064B2228 Combination Fan & Limit Control 5" Same Day Ship

USD $102.99

Seller: 99.7% positive

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Rear View Side Mirror Compatible with Ranger XP 1000, Crew XP 1000 2018 2019 New
HVAC & Refrigeration: Controls & Circuit Boards

Rear View Side Mirror Compatible with Ranger XP 1000, Crew XP 1000 2018 2019

USD $59.99

Seller: 99.4% positive

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Intellidyne IntelliCon HW+ Hot Water Heating System Fuel Economizer Control New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Intellidyne IntelliCon HW+ Hot Water Heating System Fuel Economizer Control

USD $49.00

Seller: 100.0% positive

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6AZH5 Transformer Relay SPDT 24V NEW New
HVAC & Refrigeration: Controls & Circuit Boards

6AZH5 Transformer Relay SPDT 24V NEW

USD $25.16

Seller: 99.8% positive

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Honeywell ST9120U1011 Universal Fan Timer New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Honeywell ST9120U1011 Universal Fan Timer

USD $94.05

Seller: 100.0% positive

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Robertshaw 780-715 U 780-715 Ignition Control Unit (jumper on) used  #P338 Used
HVAC & Refrigeration: Controls & Circuit Boards

Robertshaw 780-715 U 780-715 Ignition Control Unit (jumper on) used #P338

USD $32.90

Seller: 99.9% positive

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OIL BURNER CAD CELL EYE, ALL makes WITH 2 pins Honeywell Westwood Crown Sid C554 New
HVAC & Refrigeration: Controls & Circuit Boards

OIL BURNER CAD CELL EYE, ALL makes WITH 2 pins Honeywell Westwood Crown Sid C554

USD $12.69

Seller: 99.9% positive

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JOHNSON CONTROLS G765BCA-12 Direct Spark Ignition Control 44L5901 Used
HVAC & Refrigeration: Controls & Circuit Boards

JOHNSON CONTROLS G765BCA-12 Direct Spark Ignition Control 44L5901

USD $53.00

Seller: 100.0% positive

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Carrier 1007-100 Furnace Control Circuit Board Ignition Lockout LH33WZ512A Used
HVAC & Refrigeration: Controls & Circuit Boards

Carrier 1007-100 Furnace Control Circuit Board Ignition Lockout LH33WZ512A

USD $67.50

Seller: 100.0% positive

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